Countertop water cooler



FIG. 1 is a top, front, and right side perspective view of a countertopwater cooler showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational thereof; and

FIG. 6 is a bottom plan view thereof.

The ornamental design for the countertop water cooler, as shown anddescribed.